Staying Cool Let 7 (x, y) be the temperature in a 10 ft x 10ft room on a winter night, where one comer of the room is at (0, 0) and the opposite comer is at (10, 10). For each of the following functions T, (a) Draw a graph of the temperature function. (b) Describe the likely floor locations of the heat vents. (c) Suppose you like to sleep with a temperature of 70° or less. Where would you put the bed? 1. 7 (r, y) = 78 – [x² + (v – 5y°]
Staying Cool Let 7 (x, y) be the temperature in a 10 ft x 10ft room on a winter night, where one comer of the room is at (0, 0) and the opposite comer is at (10, 10). For each of the following functions T, (a) Draw a graph of the temperature function. (b) Describe the likely floor locations of the heat vents. (c) Suppose you like to sleep with a temperature of 70° or less. Where would you put the bed? 1. 7 (r, y) = 78 – [x² + (v – 5y°]
Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
6th Edition
ISBN:9781337111348
Author:Bruce Crauder, Benny Evans, Alan Noell
Publisher:Bruce Crauder, Benny Evans, Alan Noell
Chapter2: Graphical And Tabular Analysis
Section2.6: Optimization
Problem 24E
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